72664753

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1301}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 84994560

約数和(自身を除く): 12329807

約数列:

[1, 7, 79, 101, 553, 707, 1301, 7979, 9107, 55853, 102779, 131401, 719453, 919807, 10380679, 72664753]

約数ペア:

[(1, 72664753), (7, 10380679), (79, 919807), (101, 719453), (553, 131401), (707, 102779), (1301, 55853), (7979, 9107)]